{"id":12037,"date":"2023-11-28T22:41:00","date_gmt":"2023-11-28T14:41:00","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=12037"},"modified":"2023-12-11T15:03:25","modified_gmt":"2023-12-11T07:03:25","slug":"spring-shi-wu-zhong-na-ji-zhong-shi-wu-chuan-bo-xi","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-shi-wu-zhong-na-ji-zhong-shi-wu-chuan-bo-xi\/","title":{"rendered":"Spring\u4e8b\u52a1\u4e2d\u54ea\u51e0\u79cd\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\uff1f"},"content":{"rendered":"

\u5728Spring\u6846\u67b6\u4e2d\uff0c\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\u5b9a\u4e49\u4e86\u5728\u4e00\u4e2a\u4e8b\u52a1\u65b9\u6cd5\u8c03\u7528\u53e6\u4e00\u4e2a\u4e8b\u52a1\u65b9\u6cd5\u65f6\uff0c\u5b83\u4eec\u4e4b\u95f4\u4e8b\u52a1\u7684\u884c\u4e3a\u3002Spring\u6846\u67b6\u5b9a\u4e49\u4e86\u51e0\u79cd\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u9009\u62e9\u9002\u5f53\u7684\u4f20\u64ad\u884c\u4e3a\u3002\u4ee5\u4e0b\u662fSpring\u6846\u67b6\u4e2d\u7684\u51e0\u79cd\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\uff1a<\/p>\n

    \n
  1. \nREQUIRED\uff08\u9ed8\u8ba4\uff09\uff1a<\/strong><\/p>\n
      \n
    • \u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u52a0\u5165\u8be5\u4e8b\u52a1\uff1b\u5982\u679c\u5f53\u524d\u6ca1\u6709\u4e8b\u52a1\uff0c\u5219\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e8b\u52a1\u3002<\/li>\n
    • \u8fd9\u662f\u9ed8\u8ba4\u7684\u4f20\u64ad\u884c\u4e3a\uff0c\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u80fd\u6ee1\u8db3\u8981\u6c42\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \nSUPPORTS\uff1a<\/strong><\/p>\n
        \n
      • \u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u52a0\u5165\u8be5\u4e8b\u52a1\uff1b\u5982\u679c\u5f53\u524d\u6ca1\u6709\u4e8b\u52a1\uff0c\u5219\u4ee5\u975e\u4e8b\u52a1\u7684\u65b9\u5f0f\u6267\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nMANDATORY\uff1a<\/strong><\/p>\n
          \n
        • \u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u52a0\u5165\u8be5\u4e8b\u52a1\uff1b\u5982\u679c\u5f53\u524d\u6ca1\u6709\u4e8b\u52a1\uff0c\u5219\u629b\u51fa\u5f02\u5e38\u3002\u8981\u6c42\u5f53\u524d\u65b9\u6cd5\u5fc5\u987b\u5728\u4e8b\u52a1\u4e2d\u88ab\u8c03\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nREQUIRES_NEW\uff1a<\/strong><\/p>\n
            \n
          • \u603b\u662f\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e8b\u52a1\u3002\u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u5c06\u8be5\u4e8b\u52a1\u6302\u8d77\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \nNOT_SUPPORTED\uff1a<\/strong><\/p>\n
              \n
            • \u603b\u662f\u4ee5\u975e\u4e8b\u52a1\u7684\u65b9\u5f0f\u6267\u884c\u65b9\u6cd5\uff0c\u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u5c06\u8be5\u4e8b\u52a1\u6302\u8d77\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \nNEVER\uff1a<\/strong><\/p>\n
                \n
              • \u603b\u662f\u4ee5\u975e\u4e8b\u52a1\u7684\u65b9\u5f0f\u6267\u884c\u65b9\u6cd5\uff0c\u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u629b\u51fa\u5f02\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n
              • \nNESTED\uff1a<\/strong><\/p>\n
                  \n
                • \u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u5728\u5d4c\u5957\u4e8b\u52a1\u5185\u6267\u884c\u3002\u5982\u679c\u5f53\u524d\u6ca1\u6709\u4e8b\u52a1\uff0c\u5219\u8868\u73b0\u7c7b\u4f3c\u4e8eREQUIRED\u3002<\/li>\n
                • \u5d4c\u5957\u4e8b\u52a1\u662f\u4e00\u4e2a\u76f8\u5bf9\u8f83\u65b0\u7684\u7279\u6027\uff0c\u4e0d\u662f\u6240\u6709\u7684\u4e8b\u52a1\u7ba1\u7406\u5668\u90fd\u652f\u6301\u5b83\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                  \u8fd9\u4e9b\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\u53ef\u4ee5\u901a\u8fc7\u5728@Transactional<\/code>\u6ce8\u89e3\u4e2d\u7684propagation<\/code>\u5c5e\u6027\u8fdb\u884c\u914d\u7f6e\u3002\u4f8b\u5982\uff1a<\/p>\n

                  @Transactional(propagation = Propagation.REQUIRED)\npublic void myTransactionalMethod() {\n    \/\/ \u65b9\u6cd5\u4f53\n}\n<\/code><\/pre>\n
                  \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\u88ab\u8bbe\u7f6e\u4e3aREQUIRED\uff0c\u8868\u793a\u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u5219\u52a0\u5165\u8be5\u4e8b\u52a1\uff1b\u5982\u679c\u5f53\u524d\u6ca1\u6709\u4e8b\u52a1\uff0c\u5219\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e8b\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                  \u5728Spring\u6846\u67b6\u4e2d\uff0c\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\u5b9a\u4e49\u4e86\u5728\u4e00\u4e2a\u4e8b\u52a1\u65b9\u6cd5\u8c03\u7528\u53e6\u4e00\u4e2a\u4e8b\u52a1\u65b9\u6cd5\u65f6\uff0c\u5b83\u4eec\u4e4b\u95f4\u4e8b\u52a1\u7684\u884c\u4e3a\u3002Spring\u6846 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":["post-12037","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=12037"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12037\/revisions"}],"predecessor-version":[{"id":44623,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/12037\/revisions\/44623"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=12037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=12037"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=12037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}